Drager Flow-Check

For detecting and locating air flows, e.g. when searching for leakage or leaks in operating equipment or for assessing ventilation conditions in heating, air conditioning and laboratory systems. The Flow Check produces white clouds of smoke that are harmless to the environment, which float freely and are clearly visible, depending on the specific weight of the air. A continuous smoke can also be produced at the touch of a button. The ampoule with the smoke liquid (for approx. 200 single small smoke clouds or 5 min continuous smoke) is placed in the handle and can be easily exchanged. A rechargeable battery provides the power supply (please order charger 8316993 separately). Scope of delivery: Air flow indicator Flow Check incl. 1 package (3 pcs.) smoke cartridges, rechargable battery pack, packed in a plastic case.